An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
NSN 5945-01-066-7025
NSN 6130-00-197-6987
NSN 6645-00-930-9356
NSN 5925-00-764-8349
NSN 5945-01-013-7783
NSN 6240-00-925-2194
NSN 6610-01-185-5832
NSN 5920-01-339-3977
NSN 6650-01-207-2905
NSN 6135-01-412-8929
NSN 5998-01-508-6997
NSN 6685-01-424-7036